Production of the distilled alcohol pisco results in vinasse, dark brown wastewater with high
polyphenols contents and chemical oxygen demand (COD). No prior research exists on the …

The removal of organic matter from Pisco production wastewater was evaluated using
coagulation/flocculation, filtration as a pre-treatment, and solar photo-Fenton, with the use of …

Bifacial photovoltaics at high latitudes can achieve up to 25-45% bifacial gain due to high-
albedo snow cover and high proportion of diffuse light. We studied the angular performance …

Etching of silicon wafers has a great effect on increasing the efficiency of photovoltaic
devices. Texturization can effectively reduce the front surface reflection and improve device …

In this work, the (Ag, Cu) 2 ZnSnS 4 (ACZTS) thin films were fabricated via sputtering with a
multi-target to form different layer stacks, ie,(S1) ZnS/Sn/Cu/Ag/Mo,(S2) ZnS/Sn/Ag/Cu/Mo …

Laser-based surface texturing treatments have been investigated as a promising option for
innovative low-cost concepts to improve the light absorption of silicon heterojunction solar …

Photovoltaic (PV) modules are becoming a larger part of the global energy portfolio, with the
global installed PV capacity growing from 40 GW in 2010 to 227 GW in 2015. The use of PV …

The printed electronics have been broadly applied in our daily lives, many new
manufacturing methodologies are studied and investigated. The research here presented …

In this work, we investigated the changes in the optical properties of indium tin oxide and
gold nanoparticles as a function of temperature and their application as a solar spectrum …